115 citations · 589 across the 25 of their papers we have counts for
25 papers
Correlated electrons in a Crystalline Topological insulator
Franca Manghi
We study the effects of e-e interaction in a 3D Crystalline Topological Insulator by adding on-site repulsion to the single-particle Hamiltonian and solving the many-body problem w…
Dynamics and Control of Edge States in Laser-driven Graphene Nanoribbons
Matteo Puviani, Franca Manghi, Andrea Bertoni
An intense laser field in the high-frequency regime drives carriers in graphene nanoribbons (GNRs) out of equilibrium and creates topologically-protected edge states. Using Floquet…
Time evolution of Floquet states in graphene
Franca Manghi, Matteo Puviani, Francesco Lenzini
Based on a solution of the Floquet Hamiltonian we have studied the time-evolution of electronic states in graphene nanoribbons driven out of equilibrium by time-dependent electroma…
Periodically driven interacting electrons in 1D: a many-body Floquet approach
M. Puviani, F. Manghi
We propose a method to study the time evolution of correlated electrons driven by an harmonic perturbation. Combining Floquet formalism to include the time-dependent field and Clus…
Topological properties of the bond-modulated honeycomb lattice
F. Grandi, F. Manghi, O. Corradini +1
We study the combined effects of lattice deformation, e-e interaction and spin-orbit coupling in a two-dimensional (2D) honeycomb lattice. We adopt different kinds of hopping modul…
Topological invariants in interacting Quantum Spin Hall: a Cluster Perturbation Theory approach
F. Grandi, F. Manghi, O. Corradini +2
Using Cluster Perturbation Theory we calculate Green's functions, quasi-particle energies and topological invariants for interacting electrons on a 2-D honeycomb lattice, with intr…